179639538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{23743}}^1$

素因数の和:23858

約数の個数: 32

約数和(自身を含む): 390921216

約数和(自身を除く): 211281678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 23743, 47486, 71229, 142458, 308659, 617318, 925977, 1851954, 2303071, 4606142, 6909213, 13818426, 29939923, 59879846, 89819769, 179639538]

約数ペア:

[(1, 179639538), (2, 89819769), (3, 59879846), (6, 29939923), (13, 13818426), (26, 6909213), (39, 4606142), (78, 2303071), (97, 1851954), (194, 925977), (291, 617318), (582, 308659), (1261, 142458), (2522, 71229), (3783, 47486), (7566, 23743)]